Teaching modules on the three areas I. UnderstandingHow special is Earth?The greenhouse effect and the radiative equilibriumConsequences of climate changeFeedbacks and tipping points in the climate systemII. Shaping the futureRenewable energies in classExplore photovoltaicsSolar for kids: photovoltaic system and energy education for your schoolIII. Act togetherSocial psychology and climate protectionConcrete action with students